Display card holder



FIG. 1 is a perspective view of a display card holder showing my new design;

FIG. 2 is a front elevational view of a display card holder showing my new design;

FIG. 3 is a top plan view of a display holder showing my new design;

FIG. 4 is a side elevational view of a display card holder showing my new design;

FIG. 5 is a bottom plan view of a display holder showing my new design; and

FIGS. 6, 7, 8, 9 and 10 are respectively a perspective view, front elevational view, top plan view, side elevational view and bottom plan view of a second embodiment of a display card holder showing my new design. 

The ornamental design for a display card holder, as shown and described. 